25504992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 78624000

約数和(自身を除く): 53119008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 72, 76, 79, 96, 114, 118, 144, 152, 158, 171, 177, 228, 236, 237, 288, 304, 316, 342, 354, 456, 472, 474, 531, 608, 632, 684, 708, 711, 912, 944, 948, 1062, 1121, 1264, 1368, 1416, 1422, 1501, 1824, 1888, 1896, 2124, 2242, 2528, 2736, 2832, 2844, 3002, 3363, 3792, 4248, 4484, 4503, 4661, 5472, 5664, 5688, 6004, 6726, 7584, 8496, 8968, 9006, 9322, 10089, 11376, 12008, 13452, 13509, 13983, 16992, 17936, 18012, 18644, 20178, 22752, 24016, 26904, 27018, 27966, 35872, 36024, 37288, 40356, 41949, 48032, 53808, 54036, 55932, 72048, 74576, 80712, 83898, 88559, 107616, 108072, 111864, 144096, 149152, 161424, 167796, 177118, 216144, 223728, 265677, 322848, 335592, 354236, 432288, 447456, 531354, 671184, 708472, 797031, 1062708, 1342368, 1416944, 1594062, 2125416, 2833888, 3188124, 4250832, 6376248, 8501664, 12752496, 25504992]

約数ペア:

[(1, 25504992), (2, 12752496), (3, 8501664), (4, 6376248), (6, 4250832), (8, 3188124), (9, 2833888), (12, 2125416), (16, 1594062), (18, 1416944), (19, 1342368), (24, 1062708), (32, 797031), (36, 708472), (38, 671184), (48, 531354), (57, 447456), (59, 432288), (72, 354236), (76, 335592), (79, 322848), (96, 265677), (114, 223728), (118, 216144), (144, 177118), (152, 167796), (158, 161424), (171, 149152), (177, 144096), (228, 111864), (236, 108072), (237, 107616), (288, 88559), (304, 83898), (316, 80712), (342, 74576), (354, 72048), (456, 55932), (472, 54036), (474, 53808), (531, 48032), (608, 41949), (632, 40356), (684, 37288), (708, 36024), (711, 35872), (912, 27966), (944, 27018), (948, 26904), (1062, 24016), (1121, 22752), (1264, 20178), (1368, 18644), (1416, 18012), (1422, 17936), (1501, 16992), (1824, 13983), (1888, 13509), (1896, 13452), (2124, 12008), (2242, 11376), (2528, 10089), (2736, 9322), (2832, 9006), (2844, 8968), (3002, 8496), (3363, 7584), (3792, 6726), (4248, 6004), (4484, 5688), (4503, 5664), (4661, 5472)]